Parameters
| Name | Description | Type | Required | Enums |
|---|---|---|---|---|
| prompt | Description of the transition / motion. | string | Yes | - |
| duration | Video duration in seconds (required). | integer | Yes | - |
| first_frame_image | Start frame image URL. | string | Yes | - |
| last_frame_image | End frame image URL. | string | Yes | - |
| quality | Output resolution (required). | string | Yes | 360p, 540p, 720p, 1080p |
| generate_audio_switch | Whether to generate audio. | boolean | No | true, false |
| seed | Random seed (omit for random). | integer | No | - |
Pricing
Unit: $/sec
| Dimension | Pricing |
|---|---|
| quality: 360p / generate_audio_switch: true | 0.0920 |
| quality: 540p / generate_audio_switch: true | 0.1150 |
| quality: 720p / generate_audio_switch: true | 0.1495 |
| quality: 1080p / generate_audio_switch: true | 0.2760 |
| quality: 360p / generate_audio_switch: false | 0.0690 |
| quality: 540p / generate_audio_switch: false | 0.0920 |
| quality: 720p / generate_audio_switch: false | 0.1150 |
| quality: 1080p / generate_audio_switch: false | 0.2185 |
Related Models
- pixverse/c1-t2v: [Core Function] PixVerse c1 T2V generates a video purely from a text prompt, with no input image. [Strengths] Strong prompt adherence and smooth motion; optional audio. [Best For] Turning an idea or script into video, concept visualization, story beats, social clips from text. [Limitations] Do NOT use this when the user provides a starting image, two frames, or reference images; route to Image-to-Video, First-Last-Frame, or Reference-to-Video instead. c1 does not support multi-clip. [Routing] Use for text-only generation. The c1 variant takes the same inputs as v6 except it does not support multi-clip generation; choose c1-t2v when the user requests the c1 model and multi-clip is not needed.
- pixverse/c1-i2v: [Core Function] PixVerse c1 I2V animates a single starting image into a video guided by a text prompt. [Strengths] Smooth, prompt-guided motion from one frame; optional audio. [Best For] Bringing a photo/illustration to life, product showcases, quick cinematic motion from a still. [Limitations] Do NOT use this for two-frame transitions (use First-Last-Frame), multi-subject fusion (use Reference-to-Video), or text-only generation (use Text-to-Video). It requires exactly one starting image, does not support multi-clip, and supports up to 1080p and a maximum of 15s. [Routing] Use when the user provides one starting image. The c1 variant matches v6 inputs but does not support multi-clip generation; choose c1-i2v when the user requests the c1 model and multi-clip is not needed.
- pixverse/c1-r2v: [Core Function] PixVerse c1 reference-to-video (fusion) generates a video from a prompt while preserving subjects from 1-7 reference images; each reference can be tagged as subject/background and named for @-reference in the prompt. [Strengths] Precise multi-subject composition and identity preservation. [Best For] Putting specific characters/objects into a new scene, multi-character interactions. [Limitations] Do NOT use this for single-image animation (use Image-to-Video), two-frame transitions (use First-Last-Frame), or text-only generation (use Text-to-Video). It requires 1-7 reference images and a required aspect_ratio, and supports up to 1080p and a maximum of 15s. [Routing] Use when the user provides one or more reference images to be fused into the video, especially when distinguishing subject vs background or naming references for the prompt. The v6 and c1 reference-to-video variants accept identical parameters; choose the version the user requests.
